{"product_id":"winchester-ammo-usa-m193-5-56x45mm-nato-55gr-full-metal-jacket-100-rd-box-or-case","title":"Winchester Ammo USA M193 5.56x45mm NATO 55gr Full Metal Jacket 100 Rd - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eWinchester USA M193\u003c\/span\u003e\u003c\/strong\u003e is a dependable \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003e55gr Full Metal Jacket\u003c\/strong\u003e rifle load built for high-volume range training, target shooting, and general plinking. Each round features a 55-grain lead-core FMJ bullet seated in reloadable brass casing, producing a consistent \u003cstrong\u003e3180 fps\u003c\/strong\u003e muzzle velocity and approximately \u003cstrong\u003e1235 ft lbs\u003c\/strong\u003e of muzzle energy at the muzzle.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe M193 profile is the classic U.S. military 5.56 loading, assembled with quality components including brass cases manufactured at the Lake City Army Ammunition Plant. Loaded to \u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e specifications, this ammo runs reliably in modern sporting rifles, AR-15s, and other 5.56-chambered platforms. The full metal jacket bullet promotes smooth feeding and extraction, while the reloadable brass makes it an economical choice for extended range sessions and training drills.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis Winchester USA M193 ammunition is offered in two configurations to match your shooting needs.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eYour purchase options:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eBox - 100 Rounds:\u003c\/strong\u003e One 100-round box, ideal for a single range trip or topping off a few magazines.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase - 1000 Rounds (10 Boxes):\u003c\/strong\u003e Ten 100-round boxes packaged in a single sealed case (1000 rounds total), the best value for high-volume shooters, classes, and sustained training.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Winchester Ammo","offers":[{"title":"Box - 100 Rounds","offer_id":55478768009538,"sku":"183462BOX","price":60.99,"currency_code":"USD","in_stock":true},{"title":"Case - 1000 Rounds (10 Boxes)","offer_id":55478768042306,"sku":"183462CASE","price":592.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_8b349199-1893-4548-a9de-52f8c5c0f0f8.png?v=1785572349","url":"https:\/\/centerfiresystems.com\/products\/winchester-ammo-usa-m193-5-56x45mm-nato-55gr-full-metal-jacket-100-rd-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}